<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <style>
      .student {
        overflow: hidden;
        margin: 0 auto;
        /* 合并相邻边框 */
        border-collapse: collapse;
        text-align: center;
        border-radius: 10px 10px 0 0;
      }

      .student tr {
        cursor: pointer;
      }

      .student th {
        padding: 5px 50px;
        color: #333;
      }

      .student,
      th,
      td {
        border: 1px solid #fff;
        line-height: 45px;
      }

      /* 给行添加渐变背景颜色 */
      .student thead tr {
        background-image: linear-gradient(to right, #f46e33, #f057a5);
      }

      /* 从第2行开始修改背景颜色 */
      .student tbody tr {
        background-image: linear-gradient(to right, #fdf0eb, #fdeff6);
      }

      /* 从第2行开始 最后一个单元格颜色变化 */
      .student tbody tr :last-child {
        color: #f282bb;
      }

      /* 第一行鼠标经过不要变颜色 */
      .student tbody tr:hover {
        background-image: linear-gradient(to right, #f9e3da, #f9d6e8);
      }
    </style>
  </head>
  <body>
    <table></table>
    <script>
      //销售管理系统-渲染销售列表
      const sales = [
        { name: '小明', age: 18, gender: '男', money: 30, status: 0 },
        { name: '小红', age: 26, gender: '女', money: 99, status: 3 },
        { name: '小刚', age: 19, gender: '男', money: 88, status: 2 },
        { name: '小丽', age: 20, gender: '女', money: 67, status: 1 },
        { name: '晓强', age: 23, gender: '女', money: 77, status: 1 },
        { name: '小张', age: 25, gender: '女', money: 80, status: 2 },
      ]
      let html = ` <table class="student">
      <tr>
        <th>名次</th>
        <th>姓名</th>
        <th>年龄</th>
        <th>性别</th>
        <th>销售额</th>
        <th>业绩状态</th>
      </tr>`
      let renderTable = function (data) {
        for (let i = 0; i < sales.length; i++) {
          for (let j = 0; j < sales.length - 1; j++) {
            if (sales[j].money < sales[j + 1].money) {
              let temp = sales[j]
              sales[j] = sales[j + 1]
              sales[j + 1] = temp
            }
          }
          //要求2: 销售金额 显示 需要带单位w
          // let wMoney = (sales[i].money += 'w')
          switch (sales[i].status) {
            case 0:
              sales[i].status = '未及格'
              break
            case 1:
              sales[i].status = '及格'
              break
            case 2:
              sales[i].status = '良好'
              break
            case 3:
              sales[i].status = '优秀'
              break
            default:
              sales[i].status = ''
          }
          html += `
          <tr>
        <td>${i + 1}</td>
        <td>${sales[i].name}</td>
        <td>${sales[i].age}</td>
        <td>${sales[i].gender}</td>
        <td>${sales[i].money + 'w'}</td>
        <td>${sales[i].status}</td>
      </tr> `
        }
      }
      renderTable(sales)
      //要求1: 数据要排序，从大到小显示

      //要求3: 销售状态 需要 显示出 未及格， 及格， 良好， 优秀
      html += `   </table>`

      document.write(html)
      // document.write(html)
    </script>
  </body>
</html>
